Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
This is the first book of sudoku puzzles being released into the Rest Easy puzzle series. Many of these puzzles have a signature design embedded within them, I know that you can find them all Enjoy!